ISL9238HRTZ-T - Renesas Electronics America Inc

Manufacturer Part Number

ISL9238HRTZ-T

Manufacturer

Renesas Electronics America

Introduction

ISL9238HRTZ-T is a versatile Power Management Integrated Circuit (PMIC) for Battery Chargers from Renesas Electronics, optimized for charging Lithium Ion or Polymer batteries in a variety of devices.

Product Features and Performance

Power Management IC for battery charging

Optimized for Lithium Ion/Polymer batteries

Supports 1 to 4 battery cells

Programmable constant charging current

Interface options: I2C, SMBus, USB

Fault protection for Over Current, Over Temperature, Over Voltage

Operating temperature range from -10°C to 100°C

Product Advantages

High integration for space-saving designs

Flexible programming via I2C for precision control

Multi-chemistry battery support enhances compatibility

Advanced fault protection increases reliability

Thermal regulations protect against over-temperature conditions

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1 ~ 4

Current - Charging: Programmable

Charge Current - Max: -

Battery Pack Voltage: 2.4V ~ 18.304V

Voltage - Supply (Max): 23.4V

Operating Temperature: -10°C ~ 100°C

Mounting Type: Surface Mount

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Over Voltage Protection

Compatibility

Supports lithium-based battery technologies

Interfaces with I2C, SMBus, and USB

Application Areas

Consumer electronics

Portable devices

Mobile computing devices

Battery-powered gadgets

Product Lifecycle

Status: Active

Product is currently in active production and not near discontinuation

Replacements or upgrades are typically available through Renesas portfolio

Several Key Reasons to Choose This Product

Flexible power management solution for varied lithium battery configurations

Highly programmable features for optimizing charging profiles

Comprehensive protection mechanisms safeguard against potential damage

High-temperature operation suitable for demanding environments

Surface Mount technology for efficient PCB design and space-saving

Strong manufacturer reputation and support from Renesas Electronics America